Welcome to my puzzle! The physical version is impossible to make without cheating. Press T to turn Moves that you can do: U: Switches the color of the upper rectangle. (a rectangle is consisted of 6 squares) D: Switches the color of the lower rectangle. L: Switches the color of the rectangle on the left. R: Switches the color of the rectangle on the right. M: Switches the color of the cross in the middle. X: Switches the color of the X in the middle. 3: Switches the color of the 4 squares in the top right corner. 5: Switches the color of the 4 squares in the bottom left corner.
Inspired by the 3x3 Rubik's Cube, invented in 1974 by Ernő Rubik in Hungary.
